Motor Controllers Variable Frequency AC Drives Type VariFlex2RVCF • AC variable speed drive for use with AC induction motors • Sensorless vector control or V/F mode, high starting torque • Input voltage ranges: 1-ph 230VAC, 3-ph 230VAC, 3-p 480VAC • 150%/1Hz (Vector mode) starting torque • Simple built-in PLC function • PID function • Conforms to EMI radio standard and EMS immunity standard EN 61800-3 (category C2) • All Parameters accessible both via Keypad and PC • RS232 or RS485 MODBus RTU/ASCII serial communication available on all models through option card • Speed setting by keys and dial • Built-in EMC filter versions up to 11kW • Memory stick (Copy card) option for fast and accurate drive to drive parameter transfer and storage • NPN/PNP digital inputs • Keypad extension available on all models Product Description Ordering key RVCF B 3 40 0220 F VariFlex2 RVCF isasimple, compactgeneral purpose AC variable speed drive for use with 3-phase AC induction motors. A full range of power rating is available from 0.4kW (0.5HP) upto55kW(75HP) withsinglephaseACinput 240VAC and 3-phase AC input up to 480VAC. The drives allow sensorless or V/F control mode, the speed is adjustable through the keypad, analog input and Type Selection digital input (preset speeds). The standarddisplaycan be remoted by the extension cableandputoutsidethe cabinet. The drives are easily configurable the parameters are logically divided in sixteen different groups according to the needs of the process. The VariFlex2 employs state of the art microprocessordigital technologywhich controlsall drive functions. Model Frame size AC supply phase Voltage rating Power rating kW Option Voltage ratingOutput voltage Power rating ModelHousing size kWHP 200-240VAC (+10% -15%) 1-phase 200-240VAC (+10% -15%) 3-phase 380-480VAC (+10% -15%) 3-phase 0-240V 3-phase 0.1-650Hz 0-480V 3-phase 0.1-650Hz 0.400.50RVCFA1200040 A 0.75 1.0 RVCFA1200075 A 1.52.0 RVCFB1200150 B 2.23.0 RVCFB1200220 B 0.400.50RVCFA3200040 A 0.75 1.0 RVCFA3200075 A 1.52.0 RVCFA3200150 A 2.23.0 RVCFB3200220 B 3.75.0 RVCFB3200370 B 5.57.5RVCFC3200550 C 7.5 10.0 RVCFC3200750 C 11.015.0RVCFD3201100 D 15.020.0RVCFD3201500 D 18.525.0RVCFD3201850 D 22.030.0RVCFE3202200 E 30.040.0RVCFE3203000 E 0.75 1.0 RVCFA3400075 A 1.52.0 RVCFA3400150 A 2.23.0 RVCFB3400220 B 3.75.0 RVCFB3400370 B 5.57.5RVCFC3400550 C 7.5 10.0 RVCFC3400750 C 11.015.0 RVCFC3401100 C 15.020.0RVCFD3401500 D 18.525.0RVCFD3401850 D 22.030.0RVCFD3402200 D 30.040.0RVCFE3403000 E 37.050.0RVCFE3403700 E 45.060.0RVCFF3404500 F 55.075.0RVCFF3405500 F Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 0920111
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